The -evasion option is not a standard option in Nmap. However, Nmap does have various options for evasion techniques that can help bypass firewalls and intrusion detection systems.
For example, you might use options like:
-f: Fragment packets to evade detection.--mtu: Set the Maximum Transmission Unit to fragment packets.--data-length: Append random data to packets to obscure the scan.
If you meant a specific context or tool that uses -evasion, please provide more details for clarification!
